With 8 magnets and 6 coils you could make a 3-phase generator with only 10% voltage ripple after the rectifier. You can also virtually double the length of the permanent magnets by use of a magnetic mirror (a low carbon steel plate at the sides opposite of the permanent magnets with enough thickness to conduct the flux (I think 3 mm is enough). It also stratifies the flux through the coils. You can furthermore unify the back sides of of the permanent magnets with a magnetic yoke made of low carbon steel. This gives a lot more induction due to the minimization of the air losses. It is also better to make the inner diameter of the coils as large or larger than the outer diameter of the permanent magnets. Otherwise the inner windings doesn't contribute much to EMF (the inner flux is compensated by the outer flux). The gaps can be made much smaller dependent on the manufacturing tolerances. 0.25 mm is possible and enough.
@@19Murad77 I can calculate / simulate a powerful design for you, if you could give me some parameters like hight and diameter of the permanent magnet disks, the diameter of the permanent magnet circle and the rotation speed and voltage you desire.
American Tech Good night! I really like your videos! Could you make the laser cutting file (CNC) available here, so that we can reproduce the project? Thank you.
You have all the machines and apparatus in your country and all the things are not expensive your works So neat , not like ours . In my place i must have More than RM200K to get what you have in your workshop. The magnets and the coils very expensive. Just like dreaming in the day. Thanks for showing us your works.
He was flexing with that laser cutter, but it seems accessible to anyone with a drillpress and bench lathe, items found in most makerspaces. The only really specialized piece of kit was the coil-winding jig, and it looked like he made that himself.
A 12 volt DC motor actually gets better readings that this does... You can take a remote control car DC motor and get the exact same readings (no load) from them.
Mechanically, is wonderful! Electrically is good as tacho-generator. Without closed magnetic circuit, conversion of energy (mechanic-electric) has a low yield.
Hi mate, you must check rpm cycle for value Watt with laser rpm so that we know how much volt and current through to turn cycle per second which is rpm increase and down impact with stabilizer Watt in low rpm generator your mine
Great build. What gauge is this wire and what magnets please? If you add another stator and another magnet plate, would the drag be to much for it to be efficient?
Hello good morning thank you for being beautiful thank you for being wonderful I hope you have a great day. Goodnight the greatness in you is beautiful
just use 1 magnet rotor in the middle and 2 of stable coil plates at the sides (magnet plate and coil plates vice versa ;) so u wil have double capacity ;)
Not sure what's wrong here but this should be putting out WAY MORE power. Maybe more turns of a finer wire in your coils. Or adding a steel plate on the opposite side of the magnets to concentrate the flux. Some wire in three phase and not just in series. I would think 100 watts is possible.
Good afternoon, first congratulations on your work. Could you please clarify two doubts? 1 - which wire to use- awg 28? 2 - how many turns should each coil have - 300? Very grateful for your response, in advance.
@@prisnrev5265 This would be foolish, as there are simple parameters to arrive at the values used by him. Unfortunately, trying to maintain control over the concept is a huge lack of intelligence.
Cách chế tạo máy phát RPM thấp cho tua bin gió, xem vi deo của bạn mình thích lắm, kỷ thuật chuyên nghiệp lắm bạn nhỉ, mính chúc bạn có nhiều sức khỏe nhé....Chào bạn, kênh của bạn dạo này phát triển tốt không, mình vào nhà bạn và ủng hộ kênh của bạn, rất mong bạn có thời gian rảnh mời bạn ghé qua nhà mình chơi, chúc kênh của bạn luôn phát triển.....
Hello, I just wonder how / what the result going to be IF you offset between the front & the back rotor, means the center of the front magnet is in line with the imaginary line of between the 2-magnet behind. Better still if the repel sides (N&N or S&S) facing each other. ;)
@@calvinwijaya699 I get that but come on. Theres a limit to how many interruptions one can take before the imposed distraction negates the ability to process the information being shared.
Nope. All generators make AC really. You have to use a commutator or rectifier to convert the natural output to DC, and even then its not a fixed voltage... more a pulsating DC. Same for all rotating electrical machines.
@@simontillson482 Hey Simon this is a great info thanks a ton, I inquired coz have experimented with small DC Moters and they do produce a DC voltage upon turning the shaft that was the reason, so kind of you to have explained, very warm regards and love from India 🌹🌹👍👍
Connect it to a Tesla Turbine. And use water or a different Turbine for hydro electric. My question is why don't use the holes of the plexiglass and drill it directly like guiding holes? Or use it to start drill an then drill without the plexiglass
Również byłoby dobrze, gdyby te magnesy leżały na stalowych tarczach. A po za tym czy w tego typu generatorach nie powinno być tak, że magnes jest nieco większy, niż "ramka" cewki, a cewka nie pracuje cała, tylko jej "ramki"? Z tego, co mi wiadomo, to nie powinno się traktować całych cewek jako elektromagnesów i wciskać magnes tak samo szeroki, jak cewka. Pominę już fakt, że niektóre jego projekty diy nie zostaną "powielone", bo mało kto ma w domu tokarkę (tanie raczej nie są), oczywiście można zlecić komuś toczenie/frezowanie, ale za parę małych pierdół można się wykosztować.
With 8 magnets and 6 coils you could make a 3-phase generator with only 10% voltage ripple after the rectifier. You can also virtually double the length of the permanent magnets by use of a magnetic mirror (a low carbon steel plate at the sides opposite of the permanent magnets with enough thickness to conduct the flux (I think 3 mm is enough). It also stratifies the flux through the coils. You can furthermore unify the back sides of of the permanent magnets with a magnetic yoke made of low carbon steel. This gives a lot more induction due to the minimization of the air losses. It is also better to make the inner diameter of the coils as large or larger than the outer diameter of the permanent magnets. Otherwise the inner windings doesn't contribute much to EMF (the inner flux is compensated by the outer flux). The gaps can be made much smaller dependent on the manufacturing tolerances. 0.25 mm is possible and enough.
Thank you for the details.
That's the kind of things that make the difference between a nice science class project and something useful.
@@19Murad77 I can calculate / simulate a powerful design for you, if you could give me some parameters like hight and diameter of the permanent magnet disks, the diameter of the permanent magnet circle and the rotation speed and voltage you desire.
Pardon bişey sorabilirmiyim saniye de 65 Watt üretebilecek altarnatör için satımlar nasıl olmalıdır
@@gkdresdenI need your help!
Nice video sir... Love from india 🇮🇳
Love from india
Watching from philippines
From Chile
Same
The best channel and quality build
Thank you dear.
American Tech Good night! I really like your videos! Could you make the laser cutting file (CNC) available here, so that we can reproduce the project? Thank you.
You have all the machines and apparatus in your country and all the things are not expensive your works So neat , not like ours . In my place i must have More than RM200K to get what you have in your workshop. The magnets and the coils very expensive. Just like dreaming in the day. Thanks for showing us your works.
This is far above average DIY skills and tools
He was flexing with that laser cutter, but it seems accessible to anyone with a drillpress and bench lathe, items found in most makerspaces. The only really specialized piece of kit was the coil-winding jig, and it looked like he made that himself.
A small windmill that could be part of backpack would be useful for extreme sports like mountain climbing.
Great video
You are best UA-camr and experimentation
Finally ! He was changed background music 🎶
Man, I'm a sucker for acrylic, copper, and magnets...
'sigh'
Great video.
High skill,
super equipment, and
better sound track
Theo dõi kênh này lâu r tôi khẳng định ông là ng việt nam 100%
A 12 volt DC motor actually gets better readings that this does... You can take a remote control car DC motor and get the exact same readings (no load) from them.
Yes, but... did you make it?
Think it's a fair comment, video says it's 100w, size and coil design suggests not. I do like the manufacturing process though.
Nice project 👍🏻
Mechanically, is wonderful! Electrically is good as tacho-generator. Without closed magnetic circuit, conversion of energy (mechanic-electric) has a low yield.
it is real engineering work , super and mind blowing project ever👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌
Mesmerizing machine work, great job👍
Hi mate, you must check rpm cycle for value Watt with laser rpm so that we know how much volt and current through to turn cycle per second which is rpm increase and down impact with stabilizer Watt in low rpm generator your mine
Yes
Это, для меня фантастика. (Без кавучки.)
ficou ficou perfeito parabéns !
Thanks trillions for this video
All your videos are amazing. I also want to make videos like this. But it's not easy to find the component used in the project.
Great build. What gauge is this wire and what magnets please? If you add another stator and another magnet plate, would the drag be to much for it to be efficient?
Hi dear
It's 28 AWG of wire with 20x5mm of magnet. If we add more stater and more magnet, we would get more energy.
That work is very good. thank you for your support for all
great
The quality is outstanding
Hello good morning thank you for being beautiful thank you for being wonderful I hope you have a great day. Goodnight the greatness in you is beautiful
Thank you so much dear. Have a nice day too.
Nice bro
Đẹp quá
Good job thanks
Nice music too
thank you dear
Watching from Ayodhya
thank you dear
@@ATdiy bro you know where is Ayodhya?
So satisfying to watch
Please make a very high speed bldc motor
Thank you dear
I will make it in the next projects.
@@ATdiy thanks love from india
I am also indain
Видео отличное техническое. Красивое
Hi nice job, i am doing it o a skateboard whiel. Wich wire did you use? (Awg34) and turns? (300). Put an iren core in each coil for more efeciancy.
Muito bom!!! Parabéns pelos seus vídeos!!!
🙏😂🎉❤️🔥
làm 12 cuộn dây, 16 cặp cực từ, độ dày cuộn dây nhỏ laj để có lực từ mạnh hơn đi qua lòng cuộn dây, sẽ tăng được vol
Good job
Just a man left to his devices.
Can we present it as a FYP?
Hola me encantan sus ideas de
Creatibidad
Very good video
thank you dear
24:40
Without load
12V@670RPM
24V@1332RPM
52V@2870RPM
Then how much voltage @ 5000RPM?
👀🤔👍 Fantastic
Great day sir good day sir good day sir good day sir good day sir good👍😎😎😎😎😎👍 day sir good day
and what is the efficiency without an iron core ???
love for nepal
Thank you.
Nice 👍
How calculator used for counting number of turns? Nice show that project
just use 1 magnet rotor in the middle and 2 of stable coil plates at the sides (magnet plate and coil plates vice versa ;) so u wil have double capacity ;)
Is this better/less good than 3 phase? In what ways?
Hay Mr .I am from Indonesian.
Not sure what's wrong here but this should be putting out WAY MORE power. Maybe more turns of a finer wire in your coils. Or adding a steel plate on the opposite side of the magnets to concentrate the flux. Some wire in three phase and not just in series. I would think 100 watts is possible.
beautiful work, congratulations
What would be the result of using two more copper layers on both outter sides?
just wasted eddy currents
How did you connect the coils? Can you please explain?
Connected in series, one coil to the next
Good afternoon, first congratulations on your work.
Could you please clarify two doubts?
1 - which wire to use- awg 28?
2 - how many turns should each coil have - 300?
Very grateful for your response, in advance.
Maybe it is his top secret
@@prisnrev5265 This would be foolish, as there are simple parameters to arrive at the values used by him. Unfortunately, trying to maintain control over the concept is a huge lack of intelligence.
Good job 😉
Good work
I wish i can like that,...thankyou
Hey man, great vid. What about Amps? How you can talk about Watts without them?
The coolest build. I want one. Can you make this as a parts kit and sell it? Love the acrylic. I want to see this in your store.
Like 🙋🏻♀️ 😍 😍
Trabalho de qualidade técnica. Obrigado
Вот бы внуку в качестве наглядного пособия, в наших рядах прибыло ещё одним рукастым, головастым
Can i buy the finished product?
ok. please contact to my page
@@ATdiy can you ship it to vietnam?
i would love a kit with acrylic and metal hardware i can and bearings i got wire and 3 printer for spools
Super brother 💪
Isnt the iron bearing and iron screw containing the magnet power(reducing too much)?
what machine is this cut like that?
First viewer
Cách chế tạo máy phát RPM thấp cho tua bin gió, xem vi deo của bạn mình thích lắm, kỷ thuật chuyên nghiệp lắm bạn nhỉ, mính chúc bạn có nhiều sức khỏe nhé....Chào bạn, kênh của bạn dạo này phát triển tốt không, mình vào nhà bạn và ủng hộ kênh của bạn, rất mong bạn có thời gian rảnh mời bạn ghé qua nhà mình chơi, chúc kênh của bạn luôn phát triển.....
thank you
Hello! Thanks! what is the method used to cut the transparent board? 😉👍
He used a cheap CO2 40W laser machine, also known as a K40.
Basically a Hugh Piggott axial flux generator from Scoriag Scotland.
you would have taken advantage of the sides where the bearings are to put more coils and not waste the other magnetic field
What do you consider "low rpm"? About 100 or about 3000? Nevertheless, nice job, excellent little toy!
Good for a toy. But If you want a real alternator then you can't avoid using steel discs for magnets, and wiring in 3 phase.
Hello, I just wonder how / what the result going to be IF you offset between the front & the back rotor, means the center of the front magnet is in line with the imaginary line of between the 2-magnet behind. Better still if the repel sides (N&N or S&S) facing each other. ;)
I was thinking the same. I don't know the answer though.
Low RPM Generator 4000 RPM DC 52 V
:D
Cara yang bagus..
A good video ruined by ads every 20 seconds.
Projects need money, why not?
@@calvinwijaya699 I get that but come on. Theres a limit to how many interruptions one can take before the imposed distraction negates the ability to process the information being shared.
Which component do you use the plastic and the glue?
Great video
With loading?
Could it be used for a small River?
Great neat and clean build Lovely unit, but why does your multimeter read AC volts ? Isn't this DC? Love from India
Nope. All generators make AC really. You have to use a commutator or rectifier to convert the natural output to DC, and even then its not a fixed voltage... more a pulsating DC. Same for all rotating electrical machines.
@@simontillson482 Hey Simon this is a great info thanks a ton, I inquired coz have experimented with small DC Moters and they do produce a DC voltage upon turning the shaft that was the reason, so kind of you to have explained, very warm regards and love from India 🌹🌹👍👍
Sr wire size and turn????
what power this laser cutter is?
The only important information we’re not shown
Hai bro I want this wind motor how much price I am from india
I can make it for u bro. How much u can pay me for this?
@@filmexo.official4002 I am trying wind generator motor bro that is the reason I am asking how much you are asking to made 1kw generator.
Connect it to a Tesla Turbine. And use water or a different Turbine for hydro electric.
My question is why don't use the holes of the plexiglass and drill it directly like guiding holes? Or use it to start drill an then drill without the plexiglass
it's a CO2 laser engraver?
Will Contribute for coil wiring diagram! Single Phase 8 coil!
Bạn chỉ cho mình cần mua đã nắp sẵn để sử dụng luôn được không
How can we build that. ? We don't have a machine like that to cut plastic.
thanks
How many Watts? with 12 or 24 Volts? Only for one light?
when will you install this tool on the wind turbine??
Trzeba było dać cewki po obu stronach magnesów a nie odwrotnie.
Również byłoby dobrze, gdyby te magnesy leżały na stalowych tarczach. A po za tym czy w tego typu generatorach nie powinno być tak, że magnes jest nieco większy, niż "ramka" cewki, a cewka nie pracuje cała, tylko jej "ramki"? Z tego, co mi wiadomo, to nie powinno się traktować całych cewek jako elektromagnesów i wciskać magnes tak samo szeroki, jak cewka. Pominę już fakt, że niektóre jego projekty diy nie zostaną "powielone", bo mało kto ma w domu tokarkę (tanie raczej nie są), oczywiście można zlecić komuś toczenie/frezowanie, ale za parę małych pierdół można się wykosztować.
Superb !!!!